Merge pull request #5 from TAMED/staging

Entities and Box2D debug view
Merge pull request #6 from TAMED/staging

Map now has Box2D implementation. Also movement. Also sensors.
Core classes and aiming for hookshot.
Hookshot now shoots out a mini "hook" objects wherever you're aiming
only shoots one hook, and doesn't spawn inside the player
Complete (rough) hookshot working
changed controls
Merge pull request #7 from TAMED/dev

All the hookshot stuff!
- Sprite images are now working (and presumably animations as well)
Merge branch 'master' of github.com:TAMED/seasons into dev

Conflicts:
	src/entities/Player.java
	src/entities/Sprite.java
- Added a toggle key for the Box2D debug view